baber/WOPTO huggingface dataset:
Patent JP-H10291437-A (JP)
Title: Seat device for vehicle
Inventor: ISHII KAZUMI
IPC: B60N2/75
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To house an assist grip when it is not used, and to securely use it at need, and to improve the safety by arranging an assist grip so as to be switched between a non-use position, in which the assist grip is housed inside through an opening provided in a top surface of an arm rest, and a use position, in which the assist grip is projected for use from the top surface of the arm rest. SOLUTION: An arm rest 10 is fitted to each left and right side of a seat back 3, and each arm rest 10 is provided with each assist grip 11. A grip 11A of the assist grip 11 is housed inside of the arm rest 10 when it is not used, and the grip 11A is projected from inside of the arm rest 10 at the time of using the assist grip 11. At the time of using the assist grip 11, when an occupant pushes a switch 12 provided on a control panel 14, an electromagnetic magnet is operated, and the grip is projected by the reaction of a coil spring. With this structure, the assist grip 11 is housed when it is not used, and the grip 11 can be securely and instantaneously held when it is to be used, and safety is improved.
Patent JP-S5739745-A (JP)
Title: Preparation of frozen agar jelly
Inventor: OONO KEIICHI
IPC: A23L29/20
Filed: 1980-08-21
Abstract: PURPOSE: To prepare a frozen agar jelly without separating water in thawing, by adjusting an agar as a raw material to a dextrose equivalent of 10W30 degrees, and molding and freezing the adjusted agar.  
     CONSTITUTION: An agar is maxed with a saccharide, e.g. sucrose, fructose, glucose or lactose, and water and if necessary a gelling agent and a flavor to adjust the dextrise equivalent to 10W30 degrees. The adjusted agar is then molded and frozen. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04343111-A (JP)
Title: Intermediate level generation circuit
Inventor: TERUI HIROSHI
IPC: G05F3/24
Filed: 1991-05-21
Abstract: PURPOSE:To obtain two kinds of output voltage at an intermediate level different from each other by means of the combination of gate input terminals and potential levels, to expand flexibility to a circuit at a poststage to be connected subsequent to the output terminal than the flexibility obtained in a conventional device and to set a more appropriate output voltage level even when the state of the circuit at the poststage is changed. CONSTITUTION:A PMOS transistor P2 and an NMOS transistor N2 are connected in series between a high potential power source terminal 1 and a grounding terminal 2, a common gate is used for them and they are connected to a gate input terminal 4. Furthermore a PMOS transistor P3 and an NMOS transistor N3 are connected in the similar manner. The drains of the four MOS transistors are all connected commonly, and the common connection point is set as an output terminal 3.
Patent JP-H08272359-A (JP)
Title: Annular cymbals silencing tool
Inventor: HIRAKAWA SHIYOUJI
IPC: G10D13/063
Filed: 1995-04-03
Abstract: PURPOSE: To enable a player to obtain a silencing effect with a sense of relief by covering the entire part of the end of cymbals with an expandable and contractable silencing means and providing the cymbals with the annular cymbals silencing tool for suppressing sounds, thereby attaining a state that the sounds are silenced even if any part of the end of the cymbals is struck. CONSTITUTION: The entire part of the end of the cymbals 2 is covered with the silencing tool 1. The sounds are then silenced from any part of the end of the cymbals 2 at the time of striking the cymbals 2 mounted with the silencing tool 1. Since the material of the silencing tool 1 is thin, the reverberation of the cymbals 2 and the touch when the cymbals 2 are struck, etc., are approximated to a silent state. The material of the silencing tool 1 is thin and is expandable and contractable like rubber, for which any materials are usable, insofar as these materials silence the sounds. The length of the width of the silencing means 1 may be any lengths, insofar as the sounds are silenced at such lengths.
Patent JP-S60260551-A (JP)
Title: Preparation of n-acylphenylalanine
Inventor: MITA RIYUUICHI
IPC: C07C233/47
Filed: 1984-06-07
Abstract: PURPOSE:To obtain the titled compound useful as a precursor for phenylalanine easily in high yield, by reducing an N-acyl-beta-phenylalanine in water or/and an organic solvent in the presence of a reducing catalyst and an acid. CONSTITUTION:An N-acyl-beta-phenylserine expressed by formula I (R<1> and R<2> are H, alkyl, alkoxyl, phenoxyl, benzyloxy or methylenedioxy) is reduced in water or/and an organic solvent, e.g. methanol or dioxane, in the presence of a reducing catalyst, e.g. palladium, and an acid, e.g. hydrochloric acid or p-toluenesulfonic acid, at 20-100 deg.C for 1-100hr, preferably 30-80 deg.C for 2-50hr to give the aimed substance expressed by formula II (R<4> and R<5> are H, alkyl, alkoxyl, phenoxyl, OH or methylenedioxy).
Patent JP-S63279985-A (JP)
Inventor: SATO TOSHIHIKO
IPC: F16B7/18
Filed: 1987-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02294371-A (JP)
Title: Flame-retardant solder resist composition
Inventor: WADA HIROSUKE
IPC: C09D11/52
Filed: 1989-05-09
Abstract: PURPOSE:To provide the subject composition containing a specific photo-setting resin, a photo-polymerization initiator, a thermosetting agent and a specific inorganic filler and capable of forming a solder-resist film having excellent flame-retarding effect while keeping excellent developability, electrical properties and resistance to soldering temperature. CONSTITUTION:The objective composition contains (A) a photo-setting resin produced by reacting a novolak epoxy resin with an unsaturated monocarboxylic acid (preferably acrylic acid) and reacting the reaction product with an unsaturated polybasic acid anhydride (e.g. maleic anhydride), (B) a photo-polymerization initiator (e.g. benzophenone), (C) a thermosetting agent (e.g. o-tolylbiagunide) and (D) an inorganic filler having a thermal conductivity of >=100W/m.K, preferably >=300W/m.K at normal temperature.
Patent JP-S62270999-A (JP)
Inventor: ARAKI HIROYA
IPC: G10L21/0208
Filed: 1986-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5240074-A (JP)
Title: Method for inspection of electrical characteristics of resin molded t ype transistors
Inventor: NAGASE SUMIO
IPC: H01L21/66
Filed: 1975-09-26
Abstract: PURPOSE:A method for inspection of electrical characteristics of resin molded type transistors, which does not use expensive apparatus and is able to shorten inspection time.
Patent JP-S62270374-A (JP)
Title: Mechanism for confirming ribbon cassette and detecting color home position
Inventor: MIMURA TAKAO
IPC: B41J35/12
Filed: 1986-05-20
Abstract: PURPOSE:To perform the miniaturization of a detector and the certain setting of a home position, by performing not only the discrimination of a monochromatic ribbon cassette and a color ribbon cassette but also the setting of the home position of the color ribbon cassette by the two-contact one circuit type leaf switch in a cartridge base. CONSTITUTION:The discrimination of the kind of a ribbon and the operation of a cartridge base 6 at a color home position are performed by a method wherein the cartridge base 6 is rocked upwardly to bring contact parts 18, 20 to an open state and a monochromatic ribbon is confirmed as present when a signal A is closed and the cartridge base 6 is moved to a position suitable for striking the center of the entire width of a black ribbon by a printing head to be stopped and held at said position. when signals A, A are open, the mounting of a color ribbon is confirmed as present and the cartridge base 6 is downwardly rocked until the contact parts 18, 20 are brought to a closed state and moved to a position suitable for striking the center of the black color band of the color ribbon by the printing head to be held at said position.
Patent JP-H09276486-A (JP)
Title: Auxiliary tool for hitting device in pachinko
Inventor: FUCHIGAMI AKIRA
IPC: A63F7/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To be effective especially for a physically handicapped person, to be sanitary, to play a game in an excellent posture without getting stiff shoulders and to be healthy by constituting a conductor by the cord of a prescribed length whose outer side is insulated, connecting one end to the cylinder part of a finger tip mounting part and connecting the other end to one of tongue-like pieces. SOLUTION: This auxiliary tool for a hitting device is constituted of the finger tip mounting part 1A, a connection part 1B to the hitting device and the conductor 1C. For the finger tip mounting part 1A, a metallic material provided with electric conductivity is used as a material and it is constituted of a short cylinder part 1A1 capable of inserting and detaching a finger and an insulation layer 1A2 attached to the outer peripheral surface. For the connection part 1B, the metallic material provided with the electric conductivity and flexibility is used as the material and it is constituted of an insertion part 1B1 bent so as to turn a cross-section to a U shape and the tongue-like pieces 1B2 and 1B3 on both ends.  The conductor 1C is constituted of the cord of the prescribed length whose outer side is insulated, one end 1C1 is connected to the cylinder part 1A1 of the finger tip mounting part 1A and the other end 1C2 is connected to one of the tongue-like pieces 1B2 and 1B3.
Patent JP-H07289225-A (JP)
Title: Apparatus for quantitatively feeding cooking material
Inventor: TOMIMATSU KAZUNARI
IPC: A23L19/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide an apparatus for quantitatively carrying a cooking material, capable of smoothly carrying a cooking material of a constant quantity such as cut vegetable from a stocker. CONSTITUTION:Two pairs of conveying belt mechanisms 2 simultaneously traveling on both side along a material feeding passage are provided in the interior of a stocker 1 for housing a cooking material 6 such as cut vegetable, and a piston 3 functioned as a material-cutting out mechanism is provided on the outlet 1b side of the passage, and a constant quantity of the cooking material 6 packed in the material feeding passage between these belt mechanisms 2 is fed out to the outlet side of passage by moving a conveying belt with constant pitch in each feeding order, and successively, the cooking material 6 is dropped and carried from the outlet and fed to a cooking dish 5 waiting below by pushing-out operation of a piston which is interlocked with action of the conveying belt.
Patent JP-S5639557-A (JP)
Title: Copying machine
Inventor: YANO HIDETOSHI
IPC: G03G15/043
Filed: 1979-09-10
Abstract: PURPOSE:To enable reciprocative scanning at 2 times by copying instruction at a time, by providing an intermediate return switch in the center of exposure scanning of an original. CONSTITUTION:In an optical system moving type slit exposure unit with its light source 8 reciprocatively scanning still original face 2, light source 8 scans going from first home position switch HPSW1 to A3 return switch A3SW, and returning from here in an orginary mode. In a 2 original copying mode, it scans going from switch HPSW1 to A4 return switch A4SW of an intermediate switch, returning a little to HPSW2, again going to A3SW, and returning, thus permitting 2 sheets of originals to be copied on separate sheets of transfer paper by copying instruction only at one time.
Patent JP-H07299006-A (JP)
Title: Apron fixing structure of bathtub
Inventor: KAMIMURA TAKUMI
IPC: A47K3/02
Filed: 1994-05-02
Abstract: PURPOSE:To provide a fixing structure in which an apron can be firmly and easily fixed to a bathtub. CONSTITUTION:A stay 11 is mounted on the corner part 7C of an apron 7 put on the outer circumference of the side surface 2 of a bathtub body 1, and the stay 11 has a fixed part 1a to be fixed to the corner part 7C and a contact part 11c to be pressed into contact with the corner part 1C of the bathtub body 1.
Patent JP-S5544509-A (JP)
Title: Vacuum apparatus part coated with metallic nitride
Inventor: HAYASHI CHIKARA
IPC: C23C14/06
Filed: 1978-09-22
Abstract: PURPOSE: To prevent the release of impurities from a vacuum apparatus etc. and to decrease the speed of a vacuum pump required to produce a given vacuum, by coating the surface of a vacuum vessel or parts for a vacuum apparatus with nitride of a metal e.g., B, Al, Si, or Ti etc. by reactive evaporation.  
     CONSTITUTION: The surface of a vacuum vessel or vacuum apparatus parts made of stainless steel etc. is coated with a nitride of a metal, e.g., B, Al, Si, Ti, Zr etc, by reactive evaporation. The coating is chemically stable, the surface is very smooth, and the quantity of gas adsorbed on the surface is very small. In addn., the coating is high in hardness, corrosion resistance, and heat resistance, so that it is hardly flawed. Use of the vessel or parts made by this method makes vacuum operations or treatment easy, and decreases the speed of a vacuum pump required to produce the same high vacuum to 1/2W1/3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62272832-A (JP)
Inventor: TOMOKUNI TAIJI
IPC: H02J9/06
Filed: 1986-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02298604-A (JP)
Title: Blade tip leakage preventing device for axial flow fluid machine
Inventor: NIIZEKI YOSHIKI
IPC: F01D11/08
Filed: 1989-05-11
Abstract: PURPOSE:To reduce a force acting upon a seal member and rotor blades whose tip ends are opposed to the seal member upon contact therebetween by locking the seal member in a groove formed in a casing so that the seal member may be moved relatively freely only in a radial direction. CONSTITUTION:Rotor blades 1 are rotated together with a rotor 2 so as to ensure a predetermined clearance Cl between itself and an abradable seal 4 attached to a stationary casing 3. The attaching part 5 of the seal 4 is formed in a T-like cross-sectional shape, and is then fitted in a T-like cross-sectional shape groove 6 formed in the casing 3. The attaching part 5 makes contact, at its radial and axial joint surfaces 7, 8, with the groove 6. Further, a spring 9 is disposed between the attaching part 6 and the groove 6. With this arrangement, the seal 4 is moved radially outward when the clearance Cl becomes zero, that is, the rotor blades 1 and the seal 4 make contact with each other, thereby it is possible to reduce a force acting upon both members 1, 4.
Patent JP-H07301341-A (JP)
Title: Seal device and manufacture of seal device
Inventor: YUKI EIICHI
IPC: F16J15/3232
Filed: 1994-05-06
Abstract: PURPOSE:To manufacture a seal device at a low cost having rigidity easy to handle with no labor required for mounting or the like by cutting off a metal plate into a band shape, connecting both end parts of this band-shaped metal plate to form an annular member, and integrally forming the annular member and a rubber-state elastic material in a molding die. CONSTITUTION:A seal device 1 comprises an annular member 20 formed of a metal plate 21 cut into a band shape and a seal lip part 10 molded by synthetic rubber. The annular member 20 is manufactured by welding the band- shaped metal plate 21, by spot welding or the like, with its both end parts superposed in a desired length, to form a welded part 22. The seal lip part 10 is manufactured by placing in a molding metal die corresponding to the annular member 20 to integrally mold synthetic rubber with the annular member 20, and the seal lip part has a protrusion 11 and two lips 12, 13 mounted on a mounting groove. Accordingly, movability is provided in a diametric direction provided with the lips 12, 13, and a follow-up property relating to a member, brought into contact with the lips 12, 13 when mounted, is improved.
Patent JP-S5818137-A (JP)
Title: Leakage detection apparatus
Inventor: OONISHI TAKASHI
IPC: G01M3/28
Filed: 1981-07-24
Abstract: PURPOSE:To accurately detect a leaking position of a place not to see by the eyes and leaked quantity, by enclosing a liquid in a pipe to be inspected up to a prescribed water level and pressurizing the liquid surface and measuring the variation with time of pressure difference corresponding to a lowering the liquid level. CONSTITUTION:Water is poured so that the free surface is raised to a hight above a flange to be inspected of a buried pipe 1 and a water filling part and an air piping 4 are made into a closed loop through each water pipe for measurement 6 and air pipe for measurement 7. Sealed air in the upper part of the pipe 1 is pressurized through a compressor 15 in this condition. As a result, the pressure difference between the air pressure applied to the one side and the sum of the air pressure applied to the other side and head, is measured accurately by a differential pressure gauge 5 forming a manometer. Even in case when the place can not be perceived by the eyes by burying the pipe in the earth, leaking place and quantity are measured by measuring the variation with time of pressure difference corresponding to a lowering of this water level.
Patent JP-S61272649-A (JP)
Title: Oxygen sensor
Inventor: NISHIO HISAHARU
IPC: G01N27/409
Filed: 1985-05-28
Abstract: PURPOSE:To simplify the constitution of an oxygen sensor and to direct a measuring part to plural directions so as to provide the degree of freedom to the installation of the sensor by covering a core material having grooves of the oxygen sensor with a solid electrolyte layer having electrodes. CONSTITUTION:The hollow core material 2 having the four grooves 1 of the oxygen sensor is constituted of Al2O3 and the material 2 is coated with the solid electrolyte layer 6 provided with the inside electrode 3, outside electrode 4 and heating element 5. Both electrodes 3, 4 are disposed to face each other via the layer 6. The electrode 3 and the element 5 are connected by a through- hole treatment to an inside electrode terminal 10 and a heating element terminal 11, respectively. An outside electrode terminal 12 is connected to the electrode 4. An insulating layer consisting of alumina, etc. is formed between the element 5 and the layer 6 and/or the material 2. A reference gas introducing path is formed between the layer 6 and the electrodes 3, 4 to provide the degree of freedom to the oxygen sensor.
Patent JP-S61273772-A (JP)
Title: Disk changer
Inventor: NAKAJIMA IKUHIRO
IPC: G11B27/11
Filed: 1985-05-29
Abstract: PURPOSE:To confirm a desired index part easily and speedily by providing integrally a recording device which records only index parts of plural compact disks and a reproducing device which reproduces a compact disk where the index parts are recorded. CONSTITUTION:Plural compact disks 2 where much informations are recorded are put in the storage part of a disk exchanger 1 and those compact disks 2 are reproduced continuously by a reproducing part 3. A recording and reproducing part 7 for index parts is provided integrally separately from the reproducing part 3 and only index parts of compact disks 2 reproduced by the reproducing part 3 are recorded on the recording and reproducing disk 6 for the index parts. This compact disk 6 where only the index parts are recorded temporarily is reproduced by the index part recording and reproducing part 7 to confirm the index parts. Consequently, information is retrieved speedily and the time required for index part confirmation is shortened greatly.
Patent JP-H10299597-A (JP)
Title: Residual fuel amount estimating device for fuel tank
Inventor: UDO HAJIME
IPC: F02M37/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a residual fuel amount estimating device for a fuel tank whereby regardless of tilting of a vehicle, a residual fuel amount in the fuel tank can be accurately estimated. SOLUTION: In this residual fuel amount estimating device for a fuel tank, in a space in the upward of a fuel level in a fuel tank 9, a negative pressure of an intake pipe 2 of an internal combustion engine 1 is introduced through a vaporized fuel passage 20, and a pressure reducing process is performed. Here, a control valve 30 provided in the halfway of the vaporized fuel passage 20 is opened for a fixed time by a fixed opening, a change amount DPt of the tank internal pressure Pt is detected, and a residual fuel amount in the fuel tank 9 is estimated in accordance with this detected change amount DPt.
Patent JP-S5449023-A (JP)
Title: Detection system for bar code
Inventor: OOMIYA TETSUO
IPC: G06K7/10
Filed: 1977-09-27
Abstract: PURPOSE: To make it possible to read bar-code information even if a scanning speed varies, by detecting the bar-code information by generating sampling pulses from two sample bars in a detection part.  
     CONSTITUTION: The card on which bar codes expressing code information through the existence of bars printed at a constant interval are formed is scanned by detection part 41, and the detector detects two sample bars 31 and 32. The print width of bars forming a bar code and the print interval between bars are measured so as to generate 44 the sampling pulse signal which corresponds to the bar code. At the same time, bar-code signals after sample bars 31 and 32 detected by the detector and sampling pulse signal 36 and AND-ed 45 so as to read the bar code. Consequently, the correct reading is attained even if the scanning speed inside detection prat 41 changes and the print width and interval of bars are different 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000017183-A (JP)
Title: Coloring matter having rotaxane structure, labeling agent and method therefor
Inventor: SUZUKI TOMOMI
IPC: C09B11/28
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring matter capable of an excellent water solubility, coping with a multicolorization and useful for a labeling agent, etc., in a bioscience field by making a coloring matter be a rotaxane structure combined with a water-soluble cyclodextrin. SOLUTION: This rotaxane-type coloring matter is a compound of the formula [FL1 and FL2 are each a coloring matter; X is OH, Cl, Br, I, NH2, NCO or NHCO(CH2)3CO2H; (m) is 6-8; (n) is 8-12], etc., in which at least one end of a linear chain group (e.g. a methylene chain having a bonding group such as amino, OH, or carboxyl reactive to a functional group of a coloring matter molecule, a polyether chain, a polyamine chain) is bonded with a coloring matter such as a fluorescent coloring matter (e.g. a fluorescence system, a rhodamine system or pyrene) and the linear chain group pierces through a cyclodextrin ring.
Patent JP-S5740435-A (JP)
Title: Preparative method of difluorohaloacetyl fluoride
Inventor: YAMABE MASAAKI
IPC: C07C51/58
Filed: 1980-08-26
Abstract: PURPOSE: A mixed reagent of sulfur trioxide, I and Br acts on a specific polyfluoroethylene to form a stable intermediate in high yield and the intermediate is decomposed to produce the titled compound used as an intermediate of fluorine-containing compound in high yield.  
     CONSTITUTION: A polyfluoroethylene of CF 2 =CFY (Y is F, Cl, Br) such as tetrafluoroethylene, chlorotrifluoroethylene is made to react with a mixture of halogens os I and Br and slufur trioxide to form an intermediate containing a group of the formula (X is I, Br). The intermediate is decomposed to produce difluorohaloacetyl fluoride. The molar ratio of sulfur trioxide/halogen is 1/1W5/1 and the reaction temperature is -20W150°C. The decomposition is effected using sulfuric acid or fuming sulfuric acid as an aid under anhydrous conditions at 0W200°C. 
     COPYRIGHT: (C)1982,JPO&Japio